Chalcocite
[kælkәsait]
解釋/意思:
(n.) Native copper sulphide, called also copper glance, and vitreous copper; a mineral of a black color and metallic luster.
錄入:文斯
[kælkәsait]
(n.) Native copper sulphide, called also copper glance, and vitreous copper; a mineral of a black color and metallic luster.
錄入:文斯